Propqueue Documentation Improvement

[tanabi]

I forgot to document a few things in 'man propqueues'. What I need to document are:

• MPI &how
• What's initially on the MUF stack, if anything (for instance "Connect" for_connect propqueue or the message received for _listen)
• What command @ is in MUF
• What trigger @ is in MUF
• MPI &cmd
• MPI &arg

I feel like I'm missing more stuff, but I at least forgot to document these things.

[wyld-sw]

Hmm. Maybe a confirmation of what me, here, and this are in prop queues - and the MUF variables me and location - if we don't think it should be obvious.

[tanabi]

On my example of propqueue formats, I accidentally duplicate

@set here=_connect:&{somempi}

the second example should be

@set here=_connect/subprop:&{somempi}